// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: Operator x - y produces the same result as x + (-y)
es5id: 11.6.2_A4_T6
description: >
    Using the rule of sum of a zero and a nonzero finite value and the
    fact that a - b = a + (-b)
---*/

//CHECK#1
function Test() {
    if (1 - -0 !== 1 ) {  
      throw new Test262Error('#1: 1 - -0 === 1. Actual: ' + (1 - -0));
    }

//CHECK#2
    if (1 - 0 !== 1 ) {  
      throw new Test262Error('#2: 1 - 0 === 1. Actual: ' + (1 - 0));
    } 

//CHECK#3
    if (-0 - 1 !== -1 ) {  
      throw new Test262Error('#3: -0 - 1 === -1. Actual: ' + (-0 - 1));
    }

//CHECK#4
    if (0 - 1 !== -1 ) {  
      throw new Test262Error('#4: 0 - 1 === -1. Actual: ' + (0 - 1));
    } 

//CHECK#5
    if (Number.MAX_VALUE - -0 !== Number.MAX_VALUE ) {  
      throw new Test262Error('#5: Number.MAX_VALUE - -0 === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE - -0));
    }

//CHECK#6
    if (Number.MAX_VALUE - 0 !== Number.MAX_VALUE ) {  
      throw new Test262Error('#6: Number.MAX_VALUE - 0 === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE - 0));
    } 

//CHECK#7
    if (-0 - Number.MIN_VALUE !== -Number.MIN_VALUE ) {  
      throw new Test262Error('#7: -0 - Number.MIN_VALUE === -Number.MIN_VALUE. Actual: ' + (-0 - Number.MIN_VALUE));
    }

//CHECK#8
    if (0 - Number.MIN_VALUE !== -Number.MIN_VALUE ) {  
      throw new Test262Error('#8: 0 - Number.MIN_VALUE === -Number.MIN_VALUE. Actual: ' + (0 - Number.MIN_VALUE));
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
